Introducing our Flat Head Machine Screw, a versatile and essential component for your fastening needs. Constructed from durable steel with a sleek black zinc finish, this screw offers both strength and corrosion resistance. Designed to ASME B18.6.3 specifications, it guarantees quality and reliability. Featuring a 4-40 thread size and Phillips drive type, it's perfect for a wide range of applications. With a length of .1875 inches, it's ideal for securing components in place. Plus, it's RoHS compliant, ensuring it meets strict environmental standards. Upgrade your hardware arsenal with this high-performance screw.